Individual
MARSHALL P WELCH
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
325 9TH AVE, SEATTLE, WA 98104-2499
(206) 744-3000
Mailing address
1730 MINOR AVE, STE 1000, SEATTLE, WA 98101-1464
Taxonomy
Speciality
Code
Description
License number
State
207N00000X
Dermatology Physician
Primary
MD00026572
WA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
070007013
RAILROAD MEDICARE
WA
05
—
8139354
—
WA
01
—
8463
INTERNAL ID-MOTOR VEHICLE ID
—
Enumeration date
10/27/2006
Last updated
08/22/2019
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